Source says singer paid out for fights in Washington, D.C., and with Frank Ocean's entourage.
Florida native explains misconceptions behind computerized vocals.
Plus, pics Zendaya, T.I., 50 Cent, Rita Ora and more.
Minaj's long-awaited new project moved to December.
The song, produced by Dr. Luke, features Drake, Lil' Wayne and Chris Brown.
Young Money Barb drops first look at new single off The PinkPrint.